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[patch]: Fix warning in ipa-struct-reorg.c
- From: Kai Tietz <ktietz70 at googlemail dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 16 Mar 2009 17:27:18 +0100
- Subject: [patch]: Fix warning in ipa-struct-reorg.c
Hello,
while testing bootstrap I found the warning
../../gcc/gcc/ipa-struct-reorg.c: In function ?create_new_acc?:
../../gcc/gcc/ipa-struct-reorg.c:1256: warning: ?rhs? may be used
uninitialized in this function
This patch fixes this warning
ChangeLog
2009-03-16 Kai Tietz <kai.tietz@onevision.com>
* ipa-struct-reorg.c (create_general_new_stmt): Initialize local
variable rhs by NULL_TREE.
Is this patch ok to apply on trunk?
Cheers,
Kai
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Index: gcc/gcc/ipa-struct-reorg.c
===================================================================
--- gcc.orig/gcc/ipa-struct-reorg.c
+++ gcc/gcc/ipa-struct-reorg.c
@@ -1253,7 +1253,7 @@ create_general_new_stmt (struct access_s
{
tree *pos;
tree new_var = find_new_var_of_type (var, new_type);
- tree lhs, rhs;
+ tree lhs, rhs = NULL_TREE;
gcc_assert (new_var);
finalize_var_creation (new_var);